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t(1;21)(p35;q22)

Clinics and Pathology

Disease Acute myeloid leukaemia (AML)
Epidemiology Only one case to date, a 68 year old male patient with M2 AML.
Prognosis No data.

Genes involved and Proteins

Gene Name YTHDF2
Location 1p35
Protein Possible role in immune response.
Gene Name RUNX1
Location 21q22
Protein Transcription factor (activator) for various hematopoietic-specific genes, which expression is limited to hematopoetic stem cells, endothelial cells and mesenchymal cells in the embryo; core binding factor family member which forms heterodimers with CBFB; binds to the core site 5' PyGPyGGTPy 3' of promotors and enhancers.

Result of the chromosomal anomaly

Hybrid gene
Description 5' RUNX1 - 3' YTHDF2
  

External links

Other databaset(1;21)(p35;q22) Mitelman database (CGAP - NCBI)

To be noted

Additional cases are needed to delineate the epidemiology of this rare entity:
you are welcome to submit a paper to our new Case Report section.

Bibliography

Identification of novel Runx1 (AML1) translocation partner genes SH3D19, YTHDf2, and ZNF687 in acute myeloid leukemia.
Nguyen TT, Ma LN, Slovak ML, Bangs CD, Cherry AM, Arber DA.
Genes Chromosomes Cancer. 2006 Oct;45(10):918-32.
PMID 16858696
 

Contributor(s)

Written09-2007Jean-Loup Huret
Genetics, Dept Medical Information, University of Poitiers, CHU Poitiers Hospital, F-86021 Poitiers, France

Citation

This paper should be referenced as such :
Huret JL . t(1;21)(p35;q22). Atlas Genet Cytogenet Oncol Haematol. Septem ber 2007 .
URL : http://AtlasGeneticsOncology.org/Anomalies/t0121p35q22ID1447.html

This paper is referenced by INIST as such :
http://documents.irevues.inist.fr/bitstream/2042/38583/1/09-2007-t0121p35q22ID1447.pdf   [ Bibliographic record ]

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